河南省地方鸡骨骼特性的研究  

A study on the bone characteristics of local chickens in Henan Province

作　　者：刘新新 安智远 周恩友 张露洁 蔡春霞 张金豪 郭焕杰 马思涵 李文婷 孙桂荣 田亚东[2] 康相涛[1,2] 韩瑞丽 LIU Xinxin;AN Zhiyuan;ZHOU Enyou;ZHANG Lujie;CAI Chunxia;ZHANG Jinhao;GUO Huanjie;MA Sihan;LI Wenting;SUN Guirong;TIAN Yadong;KANG Xiangtao;HAN Ruili(The Shennong Laboratory,Zhengzhou 450002,China;College of Animal Science and Technology,Henan Agricultural University,Zhengzhou 450046,China)

机构地区：[1]神农种业实验室,河南郑州450002 [2]河南农业大学动物科技学院,河南郑州450046

出　　处：《河南农业大学学报》2024年第3期374-382,共9页Journal of Henan Agricultural University

基　　金：神农种业实验室一流课题项目(SN01-2022-05);河南省自然科学基金面上项目(222300420458)。

摘　　要：【目的】研究河南省地方鸡骨骼特性的特点与差异。【方法】随机选取固始鸡、河南斗鸡、正阳三黄鸡、淅川乌骨鸡和卢氏鸡这5个河南省地方鸡品种的成年鸡,每个品种16只,公母数量各8只,屠宰后取股骨、胫骨和跖骨,分别对公母鸡的股骨、胫骨、跖骨的骨骼形态计量学指标,以及胫骨骨密度、骨强度和母鸡的胫骨骨骼成分指标测定,并进行方差分析和主成分分析。【结果】河南省地方鸡不同品种中,河南斗鸡的股骨、胫骨和跖骨的质量、长度均显著高于其他品种,河南斗鸡(公)骨强度和骨密度显著高于正阳三黄鸡(公)和卢氏鸡(公),与固始鸡(公)和淅川乌骨鸡(公)无显著差异。除了河南斗鸡(母)外,淅川乌骨鸡(母)的骨密度、骨强度均显著高于其他品种母鸡。正阳三黄鸡(母)和淅川乌骨鸡(母)胫骨钙含量显著高于固始鸡(母)、灰分显著高于固始鸡(母)和卢氏鸡(母),卢氏鸡(母)胫骨磷最高,显著高于淅川乌骨鸡(母)。结合主成分分析从22个骨骼指标提取出2个主成分,能够反映骨骼指标的信息,河南斗鸡综合评分最高。【结论】河南斗鸡的骨骼特性要明显优于其他4个地方鸡品种,其次是淅川乌骨鸡、固始鸡、正阳三黄鸡和卢氏鸡。【Objective】This paper aims to study the characteristics and differences of skeletal characteristics of local chickens in Henan Province.【Method】Adult chickens of five local chicken breeds in Henan Province,including Gushi chicken,Henan Game chicken,Zhengyang Yellow chicken,Xichuan Black-bone chicken and Lushi chicken,were randomly selected.Sixteen chickens of each breed with an equal number of males and females were slaughtered for the collection of femur,tibia and metatarsal bones.The bone morphometry of femur,tibia,metatarsus,and the bone density,bone strength of male and female chickens,as well as bone composition indicators of female chickens were measured.Subsequently,variance analysis and principal component analysis were performed to analyze the data obtained.【Result】Among the different breeds of local chickens in Henan Province,the quality and length of femur,tibia,and metatarsal of Henan Game chicken were significantly higher than those of other breeds,regardless of gender.Additionally the bone strength and bone density of Henan Game cocks were significantly higher than those of Zhengyang Yellow roosters and Lushi roosters,with no significant difference from Gushi roosters and Xichuan Black-bone roosters.Except for Henan Game cock,the bone mineral density and bone strength of Xichuan Black-bone hens were significantly higher than those of other breeds of hens.The calcium and ash contents in the tibia of Zhengyang Yellow hens and Xichuan Black-bone hens were significantly elevated compared to Gushi hens and Lushi hens.Among all breeds,the tibia phosphorus content of Lushi hens stood out as the highest,markedly surpassing that of Xichuan Black-bone hens.Utilizing principal component analysis,two principal components were selected from the 22 bone indices across various breeds.These two principal components encompassed all the information related to the bone indicators,with Henan Game chicken receiving the highest comprehensive score.【Conclusion】The bone characteristics of Henan Game chicken

关 键 词：固始鸡 河南斗鸡 正阳三黄鸡 淅川乌骨鸡 卢氏鸡 骨骼性状 

分 类 号：S831.8[农业科学—畜牧学]